I think Hwa is travelling through the dimensions in his original self. Like Yeo has the key to another dimension (WNDRLND), but Hwa appears everywhere in different “skins” and do the same thing - help with the escaping.
He also had so many to-do lists, maybe there were his plans how to help. And the power Joong held like calling every verse of ATEEZ to the gathering and make a deal
WNDRLND HJ is searching for the new world to claim his ownership. He has the power, robots and an army. Also I think Mingi here (pic 1) is like a general and maybe he’s thinking about the coup AND Hwa once again is here to save everyone
Hwa also has this print (pic 2) which reminds me of the Queen of Hearts in the fairy tail. So he’s literally the Queen who can yell OFF WITH THEIR HEAD. And we know fire is positive, so he circled Mingi - the traitor, the manipulator and hypnotist - for their own good
Like he was the first in Halateez to reveal himself so they could trust him, he circled Mingi with fire for Joong, he helped Yeo to escape the glass box. And I think at the end of the ILLUSION it was him and he gave HJ the Cromer
Yeosang is obviously a hostage either in his light or Hala self. Jongho is like the parley between everyone, he reminds them about the beginning (? maybe). San, I still dunno what’s his role other than he sacrificed himself in Ode to Joy
Yunho is observing from his own dimension. Like he before screens and he before everyone not the same person (hologram or smth like that, the vision that can adapt to situation/dimension). Woo is siren, he’s hypnotising others and he was hypnotised himself by Mingi and Darkteez.
Darkteez obviously some real bad guys. They want to destroy Lightteez, kidnapping, hypnotising, start revolutions and etc
Halateez are helpers without a doubt. They make deals, take Lighteez from illusion, save Yeo, gave Cromer to HJ and took it from the glass box in Ode to Joy
And maybe Woo at the end of HALA HALA, where he was the last one standing. He was Dark Woo undercover and eliminated danger for Darkteez, or he was real Hala Woo and was also hypnotised. And if he was than that’s explaining why there was a mess in ANSWER at the end
Like the deal with Halateez, they still don’t know Woo is hypnotised, they make deal and Woo is starting to act => everywhere’s a mess, at their own dimension Hala had a fight so they died
Or it was all an illusion and Hwa saved everyone (he revealed his face earlier). So once again Hwa can enter every dimension without being trapped or exposed